In 2023, the national defense summer camp for primary school students in Jiangbei New District was successfully held in Nanjing Lishui Dajinshan National Defense Education Base from June 25th to 27th. The theme of summer camp is to promote the development of national defense education special projects in schools, which can promote the in-depth development of national defense education activities for primary school students in Jiangbei New District and improve students' national defense awareness.